ASRA, A.; BORIBOON, G. Exploring Students’ Mathematical Representation through the Lens of APOS Theory of APOS Theory: An Exploratory Study. Rangkiang Mathematics Journal, [S. l.], v. 4, n. 2, p. 132–143, 2025. DOI: 10.24036/rmj.v4i2.102. Disponível em: https://math.ppj.unp.ac.id/index.php/RMJ/article/view/102. Acesso em: 18 nov. 2025.